RT8471 Datasheet - Richtek

RT8471 - High Brightness LED Driver

The RT8471 is a high efficiency, continuous mode inductive step-down converter, designed for driving single or multiple series connected LEDs from a voltage source higher than the LED voltage. It operates from an input voltage of 7V to 36V and employs hysteretic control with a high side current sens.

RT8471 Features

* 7V to 36V Input Voltage Range

* Hysteretic Control with High Side Current Sensing

* Internal N-MOSFET with 350mΩ Low RDS(ON)

* 1A Output Current (For TSOT-23-5 Only)

* 1.2A Output Current (For SOP-8 (Exposed Pad) and MSOP-8 (Exposed Pad) Only)

* Up to 97% Efficiency

* T

RT8471-Richtek.pdf